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JURNAL HUTAN LESTARI
Published by Universitas Tanjungpura
ISSN : 23383127     EISSN : 27761754     DOI : http://dx.doi.org/10.26418/jhl.v8i4
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Hutan Lestari merupakan jurnal ilmu kehutanan yang menyajikan artikel mengenai hasil-hasil penelitian meliputi bidang teknologi pengolahan hasil hutan, pengawetan kayu, teknologi peningkatan mutu kayu, budidaya hutan, konservasi sumber daya alam, ekonomi kehutanan, perhutanan sosial dan politik kehutanan. Setiap naskah yang dikirimkan ke Jurnal Hutan Lestari akan ditelaah oleh Penelaah yang sesuai dengan bidangnya. Jurnal Hutan Lestari dipublikasikan oleh Fakultas Kehutanan Universitas Tanjungpura diterbitkan setiap 3 bulan sekali.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 915 Documents
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BIAYA PRODUKSI TEPUNG SAGU (Metroxylon sagu Rottb) SECARA SEMI MEKANIS PADA INDUSTRI USAHA KECIL DI DESA KOREK KECAMATAN SUNGAI AMBAWANG KABUPATEN KUBU RAYA Bagaskara, Julio; Hardiansyah, Gusti; Setyawati, Dina
JURNAL HUTAN LESTARI Vol 8, No 3 (2020): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v8i3.41415

Abstract

Sago is a plant can be source of foods, and have a economic value. Production of sago flour need stages and experience. The purpose of this study is to describe the activity of sago flour production, analyze the cost, count revenue, and analyze advisability businesss sago flour production in Korek, Village of Sungai Ambawang, Sub-District of Kubu Raya Regency. This study uses survey method and interview technique. Production at Akos industry includes: supplying basic materials, stripping, splitting, rasping, filtering, precipitating, drying, milling, and packaging. The total costs of production at Akos industry is Rp 258.669,39/ hour, it is the sum of fixed costs and variable costs. Fixed costs are the cost of depreciation and capital interest is about Rp 3.717,47/ hour. Variable costs include the cost of basic materials, costs of transporting basic materials, employee salaries, fuel, packaging materials and delivery cost of raw materials is about Rp 254.951,92/ hour. Revenue of Akos industry is Rp 410.576,92/ hour gotten from selling sago flour class A is about 14 ton and selling sago flour class B is about 3 ton. Net income of Akos industry is Rp Rp 151.907,53/ hour. The based on the analysis, Akos industry has R/C value is 1,59. Because the value of R/C more than 1, so business of Akos flour sago industry is profitable, and advisable to be run.Keywords: Cost production, Diagram of sago flour production, R/C analysis
ESTIMASI KANDUNGAN KARBON TEGAKAN HUTAN DI ATAS PERMUKAAN TANAH PADA BERBAGAI KELAS TUTUPAN TAJUK DI HUTAN ADAT PENGAJIT KABUPATEN BENGKAYANG Kasianus, Robi; Astiani, Dwi; AM, Iskandar
JURNAL HUTAN LESTARI Vol 6, No 4 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i4.30123

Abstract

Forests are the largest component that is able to absorb carbon through photosynthesis process and store carbon in forests biomass per unit area. The aim of this study was to estimate the carbon that stored in above ground forest in Pengajit customary forest of Bengkayang regency. The method used in this study was non destructive by surveying the diameter and the species of forest. The results of this study showed that carbon stock of above groud forest in Pengajit customary forest was vary on each canopy cover class. The biggest carbon found at the dense canopy cover class was 299,74 tons/ha, and the medium canopy cover class had 235,67 tons/ha carbon stock, while the smallest carbon stock value was 55,89 tons/ha at the lowest canopy cover class. Total carbon stocks that found at the dense conopy cover class was 26.124,19 tons, the medium canopy cover class stored 1.397,53 tons, and the lowest canopy cover class had 428,25 tons. Pengajit customary forest as a whole saved 27.949,97 tons carbon stocks.Keywords : Canopy cover class, carbon stock, customary forest, forest stand
AKTIVITAS MAKAN BEKANTAN (Nasalis larvatus) DI HUTAN MANGROVE DESA NIPAH PANJANG KECAMATAN BATU AMPAR KALIMANTAN BARAT Yokassye, Aghisti; Rifanjani, Slamet; muflihati, muflihati
JURNAL HUTAN LESTARI Vol 7, No 3 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i3.37269

Abstract

Proboscis monkey feeding activity is activity associated with the fulfillment of the energy needed to maintain the viability of the proboscis. Such activity includes search activity feed, feed selection, behavioral feed entering into the mouth, chewing and swallowing followed. Proboscis is the dominant species, which means folivora feed on the leaves, but sometimes also can feed on flowers and fruit on a small scale. The purpose of this study was to record the feeding activity in Mangrove Forest Village proboscis monkeys Nipah Panjang Batu Ampar District of West Kalimantan using focal animal research methods of sampling and analyzed using qualitative descriptive analysis. The results showed proboscis start feeding activity at 05.00 pm with pemuncakan time at 07.00 pm and 15. 00 pm to feeding behavior that is looking for a large tree limb then sat down and took this feed by way of picking and pulling. The position of the male proboscis monkey eating is always the top and back while females move proboscis at the front leading the group movements during foraging. Percentage feeding activity on the proboscis male is larger than the proboscis females is 33% while the proboscis females is 31% while for the type of feed, there are 7 species of plants which feed the proboscis with the plant is the most widely consumed is leafs Keywords: Proboscis Monkey, Feeding Activities, Behavior, Type of Feed, Nipah Panjang
KEANEKARAGAMAN JENIS ANGGREK ALAM (Orchidaceae) BERDASARKAN KETINGGIAN TEMPAT DI GUNUNG POTENG CAGAR ALAM RAYA PASI KOTA SINGKAWANG PROVINSI KALIMANTAN BARAT Sesar, Novita Putri; M, Iskandar A; Manurung, Togar Fernando
JURNAL HUTAN LESTARI Vol 8, No 3 (2020): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v8i3.43429

Abstract

Natural orchids are one of the flora in Mount Poteng which is included of Raya Pasi Nature Reserve located at Singkawang City, West Kalimantan Province. Orchids have economic value for source of income and be beneficial to ecology that needs to be protected. The altitudes and environmental factors strongly affected the presence of orchid species.The research aims to record the diversity of natural orchids species based on the altitudes place in Mount Poteng. The research was conducted on February 28 until March 28, 2020. This research uses survey method. The research sample was taken using double plots method and to determine sample plots locations is conducted by purposive. The total number of the sample plots is 16 plots and each plot measure 20 by 50 meters. Based on the result of research found 19 species of natural orchids that consist of 348 individuals. The results analysis of the diversity index of orchid species in whole of altitudes at Mount Poteng is 1,338 that is included medium range. The highest species diversity index of 1,300 occurred at altitude of 400-500 m asl and the lowest species diversity index at altitude of 700-725 m asl that is 0,594. Orchid species which found in whole of altitudes is Dendrobium crumenatum. Furthermor, there were found the orchid species on certain heights are Cleisostoma scortechinii, Cordiglottis filiformis, Ludisia discolor, and Phalaenopsis pantherina at altitude of 400-500 m asl and species of Bromheadia finlaysoniana and Pomatocalpa latifolia found at altitude of 700-725 m asl.Keywords: altitudes, mount poteng, orchids, species diversity
IDENTIFIKASI JAHE – JAHEAN (ZINGIBERACEAE) DI KAWASAN HUTAN LINDUNG GUNUNG BAWANG KABUPATEN BENGKAYANG KALIMANTAN BARAT Sepito, Bendril; Manurung, Togar Fernando; Kartikawati, Siti Masitoh
JURNAL HUTAN LESTARI Vol 7, No 1 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i1.30999

Abstract

Family Zingiberaceae is one of flowing plant known by the community as ginger. Many Zingiberaceae found in tropical forest areas, especially Indo-Malaya. There are around 50 % genus growth in lowland forest more than 2000 masl. The purpose of this study was to identify the ginger species (Zingirberaceae) of protected forest in Gunung Bawang Bengkayang Regency West Kalimantan. The method used in this research was survey purposive determination starting point. The survey consisted of 5 transect that length at 200 m. The results showed that gingers species found in Gunung Bawang was 17 gingers species, that were classified into 6 Genus. Globba propingua Ridl was found with the highest number of species. Overall, the research showed that the Gunung Bawang is in a good state and to be maintained.Keyword: Gunung Bawang, Gingers, Protected forest, Zingiberaceae
ETNOZOOLOGI SEBAGAI PERTANDA OLEH MASYARAKAT DAYAK SIMPAKNG DI DESA MEKAR RAYA KECAMATAN SIMPANG DUA KABUPATEN KETAPANG Yogi, Yulius; Anwari, M Sofwan; Kartikawati, Siti Masitoh
JURNAL HUTAN LESTARI Vol 7, No 2 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i2.33298

Abstract

Dayak Simpankg comunity in Mekar village are people who still hold the values inherited by their ancestors. One of the values that they are still running up to now is using animals as a sign. The purpose of this study is to find out the species of animal used as a sign, the part used and the meaning of the sign. The method used in field data collection is by interview and the data collection technique used is the snowball sampling method. Based on the results of the interview, 15 respondents were obtained. A total of 10 species animals from 10 families, namely Wild Pig, Clouded Leopard, Brown Wood Owl, White Rumped Munia, White Rumped Shama, Orange Bellied Flowerpecker, White Breasted Waterhen, Asian Paradise Flycatcher, Asian Toad and Flat Tailed Gecko are utilized by Dayak Simpakng comunity. Some parts that are used are sounds, animals that suddenly enter the house, and animals that pass above the head.Keyword : Dayak Simpakng, Etnozoology, Pertanda
STUDI PEMANFAATAN ROTAN OLEH MASYARAKAT DESA LANDAU MENTAIL KECAMATAN BOYAN TANJUNG KABUPATEN KAPUAS HULU Handayani, Yusi; Hardiansyah, Gusti; Idham, M
JURNAL HUTAN LESTARI Vol 7, No 2 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i2.34083

Abstract

Rattan is a non-timber forest product that lives and grows in tropical forest and is very suitable for planting in Indonesia. Landau-Mentail village has the potential of abundant forest products which can be seen from its forest that have not yet been used as settlements, however, the potential of the forest in this village is not properly by the community due to a lack of community interest in processing forest products. This research is to get information on how people use rattan and how manny products they produce and describe the increase in income that people get from the result of rattan products. The method used is descriptive method with survey techniques in Landau-Mentail Village. The result of the study showed that people used rattan to be waven, there were 4 woven products that the community produces can increase revenue by 43.96% of total income of respondents who sell their wicker to the market.Keyword: Rattan, Community, Income, Landau Mentail Village
PERILAKU MAKAN DAN JENIS PAKAN ORANGUTAN (Pongo pygmaeus) DI HUTAN DESA GURUNG MALI KECAMATAN TEMPUNAK KABUPATEN SINTANG Hardiyansah, Hardiyansah; Prayogo, Hari; Anwari, M Sofwan
JURNAL HUTAN LESTARI Vol 7, No 3 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i3.37272

Abstract

The condition of orangutan habitat in ex-situ conservation areas is different from the condition of their natural habitat. These different habitat conditions will have an impact on orangutan behavior, especially food behavior and selection of feed types. This study aims to determine the feeding behavior and the food types of orangutans (Pongo pygmaeus) in the Forest Of Gurung Mali Village Tempunak Sub-district Sintang District. Observation of eating behavior is done using the focal animal sampling method. Observation of eating activities is quantitative, namely recording the time taken during orangutan eating activities. Observation of the type of feed is done by observing the remnants of discarded plants found on the forest floor and trees found as a place for orangutans looking for food sources. Based on observations of the eating behavior of each individual orangutan for the food provided shows the behavior of eating while sitting is higher than the percentage of other eating behavior. For the eating behavior that they are looking for themselves, it shows that Oscar, Digo and Putri tanjung individuals have higher hanging behavior compared to other eating behaviors. The percentage of Momo and Jojo individuals sat higher eating behavior compared to the percentage of other eating behaviors. The types of feed found in the study site were found 8 types of feed provided by the Rehabilitation center and 24 types of natural food contained in the enclosure forest.Keywords : Feeding Behavior, Orangutan, Type of Feed.
KEANEKARAGAMAN JENIS VEGETASI DI CAGAR ALAM LHO FAT PUN PIE KECAMATAN MONTERADO KABUPATEN BENGKAYANG Putra, M Alihi; Burhanuddin, .; Manurung, Togar Fernando
JURNAL HUTAN LESTARI Vol 7, No 1 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i1.31003

Abstract

A nature reserve is a nature reserve area which because of its natural condition has a unique or unique type of plant or plant diversity along with natural phenomena and its ecosystem that requires protection and preservation so that its existence and development can take place naturally. The research objective was to obtain a variety of vegestation types, this study as a source of information regarding the diversity of vegetation in the Lho Fat Pun Fie Nature Reserve Monterado District, Bengkayang District. This research was conducted in Lho Fat Pun Fie Nature Reserve, Monterado District, Bengkayang Regency, this study was conducted 4 weeks in the field. The method used is a combination of lines and grid lines. Laying of the first line is purposive sampling, for the next paths are systematically sampling. The number of lanes used is 4 lanes with a length of 200 meters, each lane has 10 observation plots with an area of 1.6 ha. Based on an analysis of the diversity index of vegetation types in the Lo Fat Pun Fie Nature Reserve Monterado District, Bengkayang Regency is included in the medium category (H’1≤ H’≤3). Overall there are 35 types of vegetation ranging from the height of the seedlings to the level of the tree with a total of 1000 individuals. The species that dominate the study site are the tribe myrtaceae such as Syzygium liniatum, Syzygium grande, Rhodomytus tomentosa.Keyword : Lho Pat Pun Pie nature preserve, Monterado district, Vegetation diversity
IDENTIFIKASI MODEL ARSITEKTUR JENIS POHON FAMILI LAURACEAE DI KAWASAN ARBORETUM SYLVA UNIVERSITAS TANUNGPURA PONTIANAK Sitanggang, Evlin; Manurung, Togar Fernando; Rifanjani, Slamet
JURNAL HUTAN LESTARI Vol 7, No 3 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i3.37505

Abstract

The tree architecture model is one of the important morphological features of the plants in characterizing each tree. Trees are plants with woody stems, deep roots, and have branches far from the ground and are more than 3 meters high (Hakim and Utomo 2003). trees are also one of the soft elements (softcape) that are very often used in the development of a site or landscape with a variety of unique characteristics. One of the unique characteristics of a tree is the dominant form of tree architecture formed by its canopy. This research was carried out at the Sylva Arboretum in Tanjungpura Pontianak for 3 weeks starting from July 4 2018 to July 24 2018 to observe and identify the architectural model of the lauraceae family tree. The research objective was to determine the architectural model of the Lauraceae family tree in Sylva Arboretum in Tanjungpura University Pontianak. The research method used is the exploration method, which is done by roaming, which means that observations can be made with visual and physical contact. Based on the results of the research and discussion, lauraceae family tree architecture models found in the Arboretum Sylva Area of Tanjungpura University Pontianak as many as four architectural models namely Rauh, Roux, Petit and Scarrone. The four architectural models were found in six species of trees, namely Ulin (Eusideroxylon zwageri), Medang sahung (Achiodaphne glabra), Medang pasir (Litsea eliptica), Medang bubur (Litsea resinosa), Medang sisik (Dehaasia firma), and Kayu manis (Cinnamomum iners).Keyword: Family of Lauraceae, Model of Tree Architecture, Sylva Arboretum

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